diff options
Diffstat (limited to 'Documentation/driver-api/media/v4l2-event.rst')
| -rw-r--r-- | Documentation/driver-api/media/v4l2-event.rst | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/Documentation/driver-api/media/v4l2-event.rst b/Documentation/driver-api/media/v4l2-event.rst index a4b7ae2b94d8..5b8254eba7da 100644 --- a/Documentation/driver-api/media/v4l2-event.rst +++ b/Documentation/driver-api/media/v4l2-event.rst @@ -44,18 +44,18 @@ such objects. So to summarize: -- struct :c:type:`v4l2_fh` has two lists: one of the ``subscribed`` events, +- struct v4l2_fh has two lists: one of the ``subscribed`` events, and one of the ``available`` events. -- struct :c:type:`v4l2_subscribed_event` has a ringbuffer of raised +- struct v4l2_subscribed_event has a ringbuffer of raised (pending) events of that particular type. -- If struct :c:type:`v4l2_subscribed_event` is associated with a specific +- If struct v4l2_subscribed_event is associated with a specific object, then that object will have an internal list of - struct :c:type:`v4l2_subscribed_event` so it knows who subscribed an + struct v4l2_subscribed_event so it knows who subscribed an event to that object. -Furthermore, the internal struct :c:type:`v4l2_subscribed_event` has +Furthermore, the internal struct v4l2_subscribed_event has ``merge()`` and ``replace()`` callbacks which drivers can set. These callbacks are called when a new event is raised and there is no more room. |